Call Of Duty Modern Warfare (2019): 'Liberation' Achievement Broken

Hello Rainbow Six No1,

Thank you for replying back. Unfortunately, any achievement issues, such as the one you are experiencing, have to be taken care of by the developers/publishers of the game. In this case, Infinity Ward/Activision would need to go in their and patch this
issue. We are not able to contact them and tell them to do so. If they receive enough reports about the issue, either through their
support website or their
support twitter page, I'm sure they will take care of it and resolve the issue itself.

At this time, you will need to create a support ticket with them or contact them through their support twitter page to receive further assistance with this issue if none of the other support troubleshooting steps helped.

Thank you again for posting on Xbox Forums.

Hello Rainbow Six No1,

Thank you for posting on Xbox Forums. In regards to this issue with the missing achievement, weunderstand there is an issue with this particular achievement.

I recommend the following troubleshooting article:

• Problems with Xbox One achievements and challenges.
  

If you still don't see your completed achievement or challenge, visit the
Xbox Support Forums – Achievement Unlocking Issues
for more troubleshooting solutions. You may also want to address this with
Activisions Support for further assistance.

Hope this helps. Thank you again for posting on Xbox Forums.

Sometimes a reset of the console will refresh and pop up achieved achievements. I'd head over and report it to Activision via this

link. As they might have another fix for it.

Nothing needs to be checked. If you research this particular achievement for this game you will see that 0% of players have unlocked this (Liberation) achievement. It is an issue for you to contact Infinity Ward about for Call Of Duty Modern Warfare.

Hello Juiced Pirate,

Thank you for posting here on the Xbox forums. This thread is a bit old, so it will be locked due to its age. If you haven’t already, please go ahead and make a new thread detailing this issue and any troubleshooting steps (if any) you’ve
tried so far. That way we can tailor our support specifically to you. We will be happy to help you there!

Thanks again